.tree ul,.tree li {
	list-style-type: none;
	margin: 0 0 0 2px;
	padding: 0;
	white-space: nowrap;
	display: block;
}

.tree ul ul {
	margin-left: 12px;
}

.tree a.selected {
	background-color: lavender;
}

.tree .collapsed ul,.tree .collapsed span {
	display: none;
}

.tree span {
	display: block;
	margin: 0 0 0 16px;
	padding: 0;
	color: Gray;
	cursor: default;
	font-size: smaller;
}

.tree img {
	border: none;
	text-align: left;
	vertical-align: middle;
	margin-right: 2px;
}

.tree img.plusminus {
	width: 17px;
	height: 17px;
}

.tree a,.tree a:link,.tree a:visited,.tree a:active {
	font-size: 12px;
	color: navy;
	text-decoration: none;
	text-align: left;
	margin: 0 2px 0 2px;
}

.tree a:hover {
	text-decoration: underline;
	color: Blue;
}